3 Utility Patents
#396 in Mito
#237,089 in Japan
Forward Citations = 69
Company Filing History:

Nippon Telegraph and Telephone Public Corporation

4. 1 out of 1,801

where one patent can have more than one assignee
Get your Inventor Badge Today
#396 in Mito
#237,089 in Japan
Company Filing History:



Get your Inventor Badge Today